1474691401 has 4 divisors (see below), whose sum is σ = 1561437972. Its totient is φ = 1387944832.

The previous prime is 1474691389. The next prime is 1474691447. The reversal of 1474691401 is 1041964741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1102240000 + 372451401 = 33200^2 + 19299^2 .

It is a cyclic number.

It is not a de Polignac number, because 1474691401 - 2¹³ = 1474683209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1474691501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43373260 + ... + 43373293.

It is an arithmetic number, because the mean of its divisors is an integer number (390359493).

Almost surely, 2^1474691401 is an apocalyptic number.

It is an amenable number.

1474691401 is a deficient number, since it is larger than the sum of its proper divisors (86746571).

1474691401 is an equidigital number, since it uses as much as digits as its factorization.

1474691401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86746570.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1474691401 is about 38401.7109124060. The cubic root of 1474691401 is about 1138.2396657018.

The spelling of 1474691401 in words is "one billion, four hundred seventy-four million, six hundred ninety-one thousand, four hundred one".